<script setup>
import {ref} from 'vue'

const user = ref
({name: '', salary: '', job: ''})

const arr =ref([])

const add = () => {
  if(user.value.name.trim() === '' || user.value.salary.trim() === '' || user.value.job.trim() === '')
  {
    alert('请输入完整的员工信息')
    return
  }
  arr.value.push(user.value)
  // 清空输入框
  user.value = { name: '', salary: '', job: ''}
  // user.value={}
}

</script>

<template>
  <h1>员工列表练习</h1>
  <input type="text" placeholder="请输入员工姓名" v-model="user.name">
  <input type="text" placeholder="请输入员工工资" v-model="user.salary">
  <input type="text" placeholder="请输入员工岗位" v-model="user.job">

  <button @click="add">添加员工</button>
  <table border="1">
    <tr>
      <th>员工编号</th>
      <th>员工姓名</th>
      <th>员工工资</th>
      <th>员工岗位</th>
    </tr>
     <tr v-for="(item,index) in arr">
      <td>{{ index + 1 }}</td>
      <td>{{ item.name }}</td>
      <td>{{ item.salary }}</td>
      <td>{{ item.job }}</td>
    </tr>

  </table>

</template>

<style scoped>

</style>